what if after all the billions spent on these neural networks, they fail to produce reproducible discrete results? the cars will run over people no matter how much training data they are fed. even the top mathematicians have no idea why neural networks work. it's a giant voodoo black box of nonlinearity. the fundamentals of neural networks have not changed since the 80s; all that changed is GPUs got better. AI is far from solved. I think we're already in the second AI winter.